Part 4/8:
Following his hatching, Mumble and his classmates embark on their first fishing expedition, where a passionate moment shared with Gloria, the chick he loves, ends in disaster when he accidentally disrupts their graduation performance. When Mumble is ostracized at a critical moment in their traditional mating song event, he decides he must leave his community in search of answers, convinced that aliens are responsible for the fish shortage troubling their home.